diff --git a/profiles/audio/bass.c b/profiles/audio/bass.c
index ca20d6e..7553d1b 100644
--- a/profiles/audio/bass.c
+++ b/profiles/audio/bass.c
@@ -125,6 +125,20 @@ static bool delegator_match_device(const void *data, const void *match_data)
 	return dg->device == device;
 }
 
+bool bass_check_bis(struct btd_device *device, uint8_t bis)
+{
+	struct bass_delegator *dg;
+
+	dg = queue_find(delegators, delegator_match_device, device);
+	if (!dg)
+		return true;
+
+	if (!bt_bass_check_bis(dg->src, bis))
+		return false;
+
+	return true;
+}
+
 static void bap_state_changed(struct bt_bap_stream *stream, uint8_t old_state,
 				uint8_t new_state, void *user_data)
 {
diff --git a/profiles/audio/bass.h b/profiles/audio/bass.h
index 7e20385..5e34db9 100644
--- a/profiles/audio/bass.h
+++ b/profiles/audio/bass.h
@@ -14,3 +14,5 @@ void bass_remove_stream(struct btd_device *device);
 
 bool bass_bcast_probe(struct btd_device *device, struct bt_bap *bap);
 bool bass_bcast_remove(struct btd_device *device);
+
+bool bass_check_bis(struct btd_device *device, uint8_t bis);